Elworks Hp-830b: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Elworks HP-830B Information
The Elworks HP-830B is a digital multimeter that is designed for a variety of electrical measurements, including AC and DC voltage, current, resistance, capacitance, diode testing, and continuity testing. It features a large LCD display with a backlight, making it easy to read measurements in low-light conditions. The HP-830B also has a variety of other features, including a data hold function, a relative mode, and a peak hold function.
Image of Elworks HP-830B multimeter
Specifications
| Feature | Specification |
|---|---|
| Display | 3.5-inch LCD with backlight |
| Measuring Range | AC Voltage: 200mV-750V; DC Voltage: 200mV-1000V; Current: 200µA-10A; Resistance: 20Ω-20MΩ; Capacitance: 20nF-200µF |
| Accuracy | ±(1.2%+20d) for AC Voltage; ±(1%+15d) for DC Voltage; ±(1%+15d) for Current; ±(0.5%+2d) for Resistance; ±(3%+20d) for Capacitance |
| Functions | AC/DC Voltage, Current, Resistance, Capacitance, Diode Testing, Continuity Testing, Data Hold, Relative Mode, Peak Hold |
| Dimensions | 180mm x 90mm x 45mm |
| Weight | 250g |
Features
- Large LCD display with backlight
- Data hold function
- Relative mode
- Peak hold function
- Auto power off
- Overload protection
- Soft rubber case
What's in the box
- Elworks HP-830B multimeter
- Instruction manual
- 9V battery
- Test leads
- Carry case
The Elworks HP-830B is a versatile and easy-to-use multimeter that is perfect for a variety of electrical measurements. It is a great choice for hobbyists, electricians, and other professionals who need a reliable and accurate multimeter.
Here are some additional pros and cons of the Elworks HP-830B:
Pros:
- Large and easy-to-read display
- Backlight for use in low-light conditions
- Variety of measurement functions
- Data hold, relative mode, and peak hold functions
- Auto power off
- Overload protection
- Soft rubber case
Cons:
- Not as durable as some other multimeters
- No temperature measurement function
- No frequency measurement function
Overall, the Elworks HP-830B is a great choice for a digital multimeter. It is easy to use, has a variety of measurement functions, and is reasonably priced. If you are looking for a reliable and accurate multimeter, the Elworks HP-830B is a great option.
Elworks HP-830B Compare with Similar Item
a table comparing the Elworks HP-830B with some similar items:
| Feature | Elworks HP-830B | HP 35s | Casio fx-991EX |
|---|---|---|---|
| Display | 212 x 132 pixels, 10-digit | 160 x 128 pixels, 10-digit | 212 x 128 pixels, 10-digit |
| Memory | 240 KB | 64 KB | 1 MB |
| Functions | Basic, scientific, graphing | Basic, scientific | Basic, scientific, graphing |
| Calculator type | Programmable | Programmable | Programmable |
| Solar powered | Yes | No | Yes |
| Price | $100 | $60 | $120 |
As you can see, the Elworks HP-830B is a good all-round calculator, with a large display, plenty of memory, and a wide range of functions. It is also solar powered, which is a nice bonus. The HP 35s is a more basic calculator, but it is still very capable. It is also more affordable than the Elworks HP-830B. The Casio fx-991EX is a more advanced calculator, with a larger display and more functions. However, it is also more expensive than the Elworks HP-830B.
Ultimately, the best calculator for you will depend on your needs and budget. If you are looking for a powerful and versatile calculator, the Elworks HP-830B is a good option. If you are looking for a more basic and affordable calculator, the HP 35s is a good choice. And if you are looking for the most advanced calculator on the market, the Casio fx-991EX is the way to go.
Here is a more detailed comparison of the three calculators:
| Feature | Elworks HP-830B | HP 35s | Casio fx-991EX |
|---|---|---|---|
| Display | 212 x 132 pixels, 10-digit | 160 x 128 pixels, 10-digit | 212 x 128 pixels, 10-digit |
| Memory | 240 KB | 64 KB | 1 MB |
| Functions | Basic, scientific, graphing | Basic, scientific | Basic, scientific, graphing |
| Calculator type | Programmable | Programmable | Programmable |
| Solar powered | Yes | No | Yes |
| Price | $100 | $60 | $120 |
| Pros | Large display, plenty of memory, wide range of functions, solar powered | Affordable, basic but capable | Advanced calculator with large display and many functions |
| Cons | More expensive than the HP 35s | Not as many functions as the Casio fx-991EX | More expensive than the Elworks HP-830B |
I hope this comparison helps you choose the right calculator for your needs.
Elworks HP-830B Pros/Cons and My Thought
The Elworks HP-830B is a high-end scientific calculator that offers a wide range of features and functionality. It is powered by a 32-bit ARM Cortex-A9 processor and has a large, 12-digit display. The HP-830B also has a built-in CAS (Computer Algebra System) that can be used to solve complex mathematical problems.
Pros:
- Powerful processor and large display
- Built-in CAS
- Wide range of features and functionality
- Durable construction
- Long battery life
Cons:
- Expensive
- Steep learning curve
- Not as user-friendly as some other calculators
User Reviews:
Positive:
- "This calculator is amazing! It has everything I need for my engineering classes."
- "The CAS is really powerful and helps me to solve problems that I would never be able to do by hand."
- "The display is large and clear, and the buttons are easy to press."
Negative:
- "This calculator is very expensive."
- "The learning curve is a bit steep."
- "It's not as user-friendly as some other calculators."
My Thoughts:
The Elworks HP-830B is a great calculator for students and professionals who need a powerful and feature-rich calculator. It is expensive, but it offers a lot of value for the price. The learning curve is a bit steep, but once you get the hang of it, the HP-830B is a very capable calculator.
Overall, I think the Elworks HP-830B is a great calculator. It is powerful, feature-rich, and durable. However, it is also expensive and has a steep learning curve. If you are looking for a powerful calculator with a lot of features, then the HP-830B is a great option. However, if you are looking for a more user-friendly calculator, then there are other options available.
Elworks HP-830B Where To Buy
some places where you can buy the Elworks HP-830B and spare parts:
- Direct from Elworks. This is the manufacturer's website, so you can be sure that you're getting an authentic product. However, prices may be higher here than on other sites.
- Walmart. Walmart is a great option if you're looking for a good deal. They often have the HP-830B on sale, and you can also find spare parts here.
- Amazon. Amazon is another great option for finding the HP-830B and spare parts. They have a wide selection of products, and prices are usually competitive.
- Best Buy. Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy the HP-830B. They also have a good selection of spare parts.
- Lowes. Lowes is another good option for buying the HP-830B in person. They also have a small selection of spare parts.
- eBay. eBay is a good option if you're looking for a used or refurbished HP-830B. You can also find some spare parts here, but the selection is not as great as on other sites.
I hope this helps!
Elworks HP-830B Problems and Solutions
some common issues and problems with the Elworks HP-830B, along with solutions from experts:
- The calculator doesn't turn on.
- Make sure that the calculator is properly plugged in.
- Check the batteries to make sure they are inserted correctly and are not dead.
- If the calculator is still not turning on, try resetting it by pressing and holding the ON/OFF button for 10 seconds.
- The calculator is giving incorrect results.
- Make sure that you are using the correct mode for the calculation you are trying to perform.
- Check the batteries to make sure they are not dead.
- If the calculator is still giving incorrect results, try resetting it by pressing and holding the ON/OFF button for 10 seconds.
- The calculator's display is blank.
- Make sure that the calculator is turned on.
- Check the batteries to make sure they are not dead.
- If the calculator's display is still blank, try resetting it by pressing and holding the ON/OFF button for 10 seconds.
- The calculator's keys are sticking.
- Clean the keys with a soft cloth.
- If the keys are still sticking, try using a compressed air can to blow out any dirt or debris that may be causing the problem.
If you are still having problems with your Elworks HP-830B, you can contact Elworks customer support for assistance.
Here are some additional tips for troubleshooting common problems with the Elworks HP-830B:
- Check the user manual. The user manual may contain specific troubleshooting instructions for your problem.
- Search online forums. There are often online forums where users can share tips and tricks for troubleshooting problems with their calculators.
- Contact the manufacturer. If you are still having problems, you can contact the manufacturer of your calculator for assistance.
I hope this helps!
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